package com.czh.web;

import com.czh.service.BrandService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/deleteByIdServlet")
public class DeleteByIdServlet extends HttpServlet {

    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //第一句 就是设置编码
        req.setCharacterEncoding("utf-8");
        String id = req.getParameter("id");
        BrandService brandService=new BrandService();
        brandService.deleteById(Integer.parseInt(id));
        resp.sendRedirect("/selectAllServlet");

    }

}